Savory Steak Stir Fry

By Emma
Certified Culinary Professional
Ingredients
- 1.5 pounds cubed chuck steak
- 1 tablespoon steak seasoning mix (paprika, garlic powder, ground cumin, salt, black pepper)
- 3 tablespoons vegetable oil
- 1 pound baby Yukon gold potatoes, halved
- 8 ounces cremini mushrooms, quartered
- 1 red bell pepper, sliced
- 1 medium sweet onion, sliced
- 3 cloves garlic, minced
- 1 tablespoon unsalted butter
- 1.5 tablespoons Worcestershire sauce
- 2 teaspoons packed light brown sugar
- 1 teaspoon whole grain mustard
About the ingredients
Method
- Heat 2 tablespoons of oil over medium high in wide skillet. Toss cubed chuck in seasoning, sear turning to get all sides deeply browned but still pink inside, takes about 4-5 minutes. Meat should squeak slightly as it hits hot oil. Remove steak to plate. Don’t wipe skillet – fond stays.
- Add potatoes in single layer. Adjust heat if needed so spuds crisp in some spots but cook through, stab with fork to test softness after 13-16 minutes. Stir occasionally. If sticky, sprinkle a splash water, cover briefly.
- Add mushrooms, peppers, onions, garlic right on top letting the veggies sweat and shrink. Mushrooms will go limp, reducing size by around half in 4-5 minutes. Watch for juices bubbling, smell should shift from raw sharpness to roasted earthiness.
- Drizzle remaining oil if pan fat looks dry. Toss butter, Worcestershire, brown sugar, mustard. Stir vigorously coating all ingredients. Butter melts to glossy sheen. Sweet and savory meld, thickening sauce slightly.
- Return steak to pan, fold in gently and let warm with sauce for 2-3 minutes. Meat should be firm to touch but yielding. Finish with pinch of salt if needed. Serve right away, preferably with chilled beer or dry red wine.
Cooking tips
Chef's notes
- 💡 Heat oil until it just shimmers, not smoking. This temp key for searing cubes evenly. Listen for light sizzle, meat should make satisfying sound, not scream. Avoid overcrowding pan; cubes brown better spaced. Remove before fully cooked to keep insides juicy. Fond must stay—don’t wipe skillet between steps or you lose flavor base.
- 💡 Potatoes in single layer, flick pan handle for crisp checks. Test doneness with fork by 13-16 minutes but timing shifts by stove power, size of pieces. A splash water helps if sticky. Cover briefly traps steam, speeds soft center formation without mush. Toss occasionally for browning but not flipping too much or breaks crust.
- 💡 Mushrooms shrink noticeably, watch carefully. When they reduce by half, liquids bubble, that’s a cue. Aroma changes from sharp raw to earthy roasted. Toss peppers, onions, garlic with mushrooms to sweat all together. Watch moisture release; too wet means longer cook to thicken glaze. Add oil last if pan looks dry before butter and sauce steps.
- 💡 Butter melts slow, must coat meat and veggies fully. Stir vigorously after adding Worcestershire, mustard, brown sugar. Sauce thickens slightly, glossy sheen on surface. Brown sugar cuts acidity; mustard adds bite but balance depends on brands used. Adjust salt at end; Worcestershire salty. Sauce layers build fast now, watch closely.
- 💡 Returning steak for final warm means careful fold-in, gentle heat 2-3 minutes. Firm to touch signals readiness but still tender inside. Overheating makes meat tough. Taste at finish, adjust seasoning with pinch of salt as needed. Serve immediately with cold beer or dry red wine for contrast. Timing varies; use smells, sounds, texture over clocks.
Common questions
Can I use sirloin instead of chuck?
Sirloin works but cooks faster, less forgiving. Watch times, thinner pieces dry out easy. Adjust rub amounts slightly. Texture different, not as tender but leaner. Might need less butter to avoid greasy glaze.
How to get crispy potatoes without burning?
One layer only, no crowding. Medium heat to avoid burned edges before centers soften. Flick pan handle to hear crisp spots. Fork test final finish. Add water if surface sticky, cover briefly traps steam to soften insides. Flip minimal times for crust.
Mushrooms releasing too much water?
Happens from low heat or crowded pan. High heat helps evaporation. Add mushrooms last, don’t stir too often. Watch bubbles, when liquid reduces half, time to move on. If watery, remove mushrooms briefly, increase heat to reduce sauce fast then recombine.
How to store leftovers best?
Cool quickly, store in airtight container. Use fridge up to 3 days. Reheat gently, low heat to avoid toughening meat. Micro with short bursts works if stirred between. Potatoes crispiness lost, re-crisp in pan if desired. Not great for freezing because potatoes texture degrades.